Karramarro Surf Break

Lat Long: 43.30° N 2.20° W

Karramarro Surf Forecast and Surf Report

Issued: 1 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's Karramarro sea temperature is
24.6° C
2.9° 

Karramarro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Karramarro surf forecast from 14 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 8PM (local time) - 4.5ft (1.4m), 10s period, NNW swell with glassy winds.
  • Most powerful swell: Friday 21 Aug, 5AM (local time) - 5ft (1.5m), 10s period, NNW swell with 394 kJ wave energy.
  • Next surfable swell (1★+): Sunday 16 Aug, 2AM (local time) - 2.5ft (0.8m), 8s period with NW swell.

Best Forecast Surf Conditions for Karramarro this week:

The surf forecast for Karramarro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 2AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.6m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Karramarro in the next 16 days are 1.5m 10s and forecast to arrive on Friday (Aug 21) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Saturday (Aug 15) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 16th Aug)2.5ft (0.8m) 8s
Best Surf 8PM (Thu 20th Aug)4.5ft (1.4m) 10s
Most Powerful 5AM (Fri 21st Aug)5ft (1.5m) 10s

Table - best surf conditions forecast for Karramarro over the next 16 days.


The Lowdown

Alright, let’s talk in feet and miles, Rusty style.

We’re in for a painfully quiet stretch at Karramarro. From now until nearly the 27th of August, the surf is basically a no-show. That’s close to two weeks of flat, weak energy and scores that just say “poor.” You can have all the glassy mornings you want, but without any swell, you’re just staring at a lake.

The first real signal comes Thursday morning the 27th. A 5-foot NW swell with a 9-second period rolls in, and the wind is dead glass. The energy picks up to 328 (moderate), and for the first time in ages, the report says “expect good surf conditions.” It’s a lifeline.

But the highlight of the whole 16-day run is Friday the 28th. That morning is the one. A clean 6-foot swell from the NW, period stretching out to 10 seconds, and a nice cross-offshore breeze out of the west. Combined energy hits 783 (moderate-strong). That’s proper groundswell, and it’ll make the point start to draw lines. Just note that Friday afternoon the wind gets heavy and the swell jumps to 8 feet, which flags as questionable for quality, so the morning is your window.

Saturday the 29th goes big—really big. We’re talking 11-12 feet of NW swell with a very long 14-second period. The energy reading is massive at 4178 (very strong). That is serious, heavy water. For a point break, this is strictly for experts. It’s beautiful and powerful, but it’s not a day to learn. The report even calls it marginal, which for that size and period makes sense.

Water is running at 76°, which is much warmer than average for August. That’s a solid 5° above normal, so you’ll be comfortable in a spring suit.

So here’s the plan: sit tight through the dead zone, then Thursday the 27th morning gets you back in the water. Friday the 28th morning is your best bet for clean, solid waves. After that, it’s big-boy territory.

Rusty.

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Warm (max 24°C on Fri afternoon, min 19°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Mon afternoon, min 19°C on Mon night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
WNW
10
0.5
WNW
9
0.6
WNW
9
0.8
NW
6
0.8
NW
8
0.8
NW
7
1
NW
8
0.9
NW
7
0.6
NW
7
0.7
NW
7
0.7
NW
7
0.6
NNW
7
0.5
NW
8
0.4
NNW
7
0.2
WNW
8
0.2
WNW
8
0.6
NW
12
0.8
NW
10
1.3
NNW
10
1.4
NNW
10
Wave Graph
Metric surfscale
Energy kJ
71
47
54
47
95
67
114
82
34
56
44
32
31
18
6
6
87
147
296
349
Wind (km/h)
10
NNW
5
WSW
5
WNW
10
NW
5
WSW
5
NNW
10
N
5
SW
0
N
10
N
5
S
5
NNE
10
NNE
5
SW
5
N
10
N
5
NE
5
N
10
N
10
W
Wind State
cross-on
cross-off
cross-off
cross
glassy
cross-on
cross-on
off
glassy
cross-on
glassy
glassy
cross-on
glassy
cross-on
cross-on
glassy
glassy
cross-on
cross-off
High Tide
6:38PM4.13m
7:02AM3.76m
7:17PM4.01m
7:39AM3.65m
7:56PM3.79m
8:16AM3.47m
8:34PM3.50m
8:53AM3.25m
9:13PM3.18m
9:33AM3.01m
9:57PM2.87m
10:21AM2.78m
10:55PM2.61m
Low Tide
00:45AM-0.12m
12:56PM0.02m
1:24AM0.01m
1:36PM0.16m
2:02AM0.23m
2:16PM0.37m
2:40AM0.51m
2:57PM0.64m
3:20AM0.81m
3:43PM0.93m
4:06AM1.10m
4:39PM1.19m
part cloud
rain showers
part cloud
part cloud
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:13
7:15
7:16
7:16
7:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:14
9:12
9:10
9:08
9:07
9:06
9:04
 mm
1
2
1
Temp °C
24
22
22
24
22
22
24
22
22
24
23
23
24
22
22
23
22
22
23
22
Feels °C
26
24
24
26
23
24
26
25
25
25
25
24
25
23
24
24
24
24
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Karramarro:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Karramarro surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Karramarro Surf forecast

The above surf forecast table for Karramarro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karramarro can be found by selecting the local surf guide option on the grey menu. Our Karramarro surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Karramarro) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Karramarro may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Karramarro is 3 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest